For today only, ALL online donations will be MATCHED (up to $150K)!
Chain Reactionaries
In Australia, 3 children die of cancer every week. Please sponsor our team and support our challenge to fight kids' cancer and save little lives!
We've Ridden
2,105.3 km
to fight kids' cancer
Our Rankings
- National: 71st
- Category: 30th
4 Members
4 team members
Our Challenge
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$2,000 raised to fight kids' cancer!
We just hit $2,000 to fight kids' cancer! Thank you so much for your support.
Posted 8 days ago -
$1,000 raised to fight kids' cancer!
We just hit $1,000 to fight kids' cancer! Thank you so much for your support.
Posted 13 days ago -
$500 raised to fight kids' cancer!
We just hit $500 to fight kids' cancer! Thank you so much for your support.
Posted 18 days ago -
$250 raised to fight kids' cancer!
We just hit $250 to fight kids' cancer! Thank you so much for your support.
Posted 20 days ago -
30 Sep 2026
This October, Chain Reactionaries is taking part in the Great Cycle Challenge to fight kids' cancer!
Because cancer is the largest single killer of children from disease in Australia. Right now, 90 children are diagnosed every month, and sadly, 3 die every week.
Kids should be living life, not fighting for it.
And so we are riding and raising funds to support the Children's Medical Research Institute to continue their work into the prevention, diagnosis, treatment and finding a cure for childhood cancer.
Please support our challenge by making a donation through our fundraising page to give these kids the brighter futures they deserve.
Together, we can save little lives.
Thanks for your support.
Heiko
Posted 20 days ago
Our Sponsors
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Jason Garlick Buxton (Dingley Village) sponsored Juergen Kulmer
“Good luck with it mate.. great cause”
$517.50Received this donation 8 days ago
Juergen
“Man, thanks so much Jason. This is really something. Can’t wait to buy you some beers next time”
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Kick Cancer's Butt Day Matching Donation sponsored Juergen Kulmer
“Here's your matched donation from our generous supporters. THANK YOU so much for your awesome efforts to kick cancer's butt!”
$207Received this donation 13 days ago -
Heiko
“Thanks Gary, though I might not cycle to Eltham. I took the start today to cycle to my dentist appointment in Kew. Lucky it only started to rain in the afternoon. Chees Jeiko”
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Juergen
“Thanks very much for your generosity”
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Ines Grigg sponsored Heiko Krug
“Keep the paddling up for the good cause!”
$103.50Received this donation 11 days ago
Heiko
“Servus Ines, Na super. Vielen Dank, Jetzt muss ich noch 410km radeln. Da werde ich heute nachdem Schwimmen gleich noch mal los ziehen und 30km wegfahren. Sonst wird das nix bis Ende Oktober. Liebe Gruesse Heiko”
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Juergen sponsored Heiko Krug
“Servus Heiko. Na da hast du mir ja wieder was eingebrockt. Who will ride more km in October? Challenge accepted”
$103.50Received this donation 20 days ago
Heiko
“Lol. Ich halte dich auf dem Laufenden. Wir sollten ein Team auf machen. Die Zwei von der Rennbahn. Ich bin am überlegen mein Fahrrad nach Horsham mitzunehmen und dort mal über die Rennbahn huschen.”
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Kick Cancer's Butt Day Matching Donation sponsored Heiko Krug
“Here's your matched donation from our generous supporters. THANK YOU so much for your awesome efforts to kick cancer's butt!”
$67.28Received this donation 13 days ago -
Christian Klein sponsored Juergen Kulmer
“Well done Juergen.”
$51.75Received this donation 13 days ago
Juergen
“Hi Chris, thanks very much for your generosity. See you at the next gravel adventure or even on the road”
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Dave sponsored Juergen Kulmer
“Thank you for doing this Juergen!!! Miss you buddy!!”
$51.75Received this donation 18 days ago
Juergen
“Hi Dave, thanks so much for your generosity. Miss you too mate. Come and visit me down under already!!!”
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Diana
“Thank you so much for the huge support and kindness 🙏”
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Heiko Krug sponsored Heiko Krug
“Kicking things off with my own personal donation to fight kids' cancer!”
$51.75Received this donation 20 days ago -
Juergen Kulmer sponsored Juergen Kulmer
“Kicking things off with my own personal donation to fight kids' cancer!”
$51.75Received this donation 20 days ago -
Norman Wilkins sponsored Juergen Kulmer
“Well done Juergen, enjoy.”
$51.75Received this donation 14 days ago
Juergen
“Thanks Normy. Looking forward to another ride with the rail trailers”
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Simon Cassin sponsored Juergen Kulmer
“Nice one Juergen, you are well on the way for both your targets :)”
$51.75Received this donation 12 days ago
Juergen
“Hi Simon, that’s a pleasant surprise. Thanks so much for the generous donation. Hope you’re doing well mate”
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Anonymous sponsored Heiko Krug
“Happy to support you, Heiko! Such an important cause and an incredible effort to help make a difference for families affected by cancer. Wishing you all the best with the ride! 🚴♂️”
$41.40Received this donation 20 days ago
Heiko
“Thanks Kirsty, I finished my first ride this morning. More to come after Dr Rachel had a look at my teeth. Lol as if bezter teeth make you faster. Cheers Heiko”
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Heiko
“Thanks Shirley, I hope I get away with not cycling to Gippsland. I think the path is too windy and too steep. But I managed the dentist this morning. Cheers Heiko”
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Diana Tirtajasa sponsored Heiko Krug
“Well done! Great cause 🎉🎉”
$31.05Received this donation 20 days ago
Heiko
“Thanks Dee, much appreciated. I might have to cycle tomorrow evening. Getting all rained on for the denist is a bit sad. Cheers Heiko”